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Re: Will IBM 360 Floppies work in Apple ][ Drives?
On Feb 21, 7:42 am, pau...@saaf.se (Paul Schlyter) wrote:
> Actually, the floppy was invented by IBM, back in the early 1970's.
> The first floppes were 8" floppies though, holding some 240 KBytes
> each (8" SSSD = Single Sided Single Density). After a while double
> density and double sided 8" floppies were introduced. And still
> later the 5.25" mini-floppy was introduced.
Back in the mid to late 80's we had a couple of Pyramid 90x
minicomputers and they used 5.25" floppy disks to hold their microcode.